How do i build a rom for a device without a source - Android Q&A, Help & Troubleshooting

Hello i have a chinease tablet that is a gemini joytab. How would i build a rom (havent done it before) but if there is a tutorial for this i would be grateful or a rough guide or somewhere to start.
there isnt any sources so it would have to be a build from scratch.
Thanks bobthecooldad

hmmm
bobthecooldad said:
Hello i have a chinease tablet that is a gemini joytab. How would i build a rom (havent done it before) but if there is a tutorial for this i would be grateful or a rough guide or somewhere to start.
there isnt any sources so it would have to be a build from scratch.
Thanks bobthecooldad
Click to expand...
Click to collapse
sorry, but i think must build new rom with source code from another rom, and it is build port. for ure device maybe u must searc google for another device with near same. check the os type first and kernel (like a 2.3.4 or 4.0) if you founded it, chekc to cyanogen web to download source code and modify the near same device it ith ure flavour:laugh:
another way maybe other senior can tutor you, sorry for that
but i pray u can do it:good:

Related

[Q] Building ROM for Samsung Galaxy 5 (I5500)

Hey everyone,
Recently I installed the latest froyo_2.2 firmware for my samsung I5500..and tried to tweak it and started enjoyin it... So I decided to build Custom ROMS for this phone...I got a lot of info from cyanogen and from other posts...Now what I want to ask is that I have the source code for this phone, the android sdk(with gingerbread) and ellipse(with again the SDK and AVD), I want to compile the source code and do it all in windows based machine.. can i do it?? help would be greatly appreciated!! please!!
chaitanyakaul said:
Hey everyone,
Recently I installed the latest froyo_2.2 firmware for my samsung I5500..and tried to tweak it and started enjoyin it... So I decided to build Custom ROMS for this phone...I got a lot of info from cyanogen and from other posts...Now what I want to ask is that I have the source code for this phone, the android sdk(with gingerbread) and ellipse(with again the SDK and AVD), I want to compile the source code and do it all in windows based machine.. can i do it?? help would be greatly appreciated!! please!!
Click to expand...
Click to collapse
Haven't tried it, but all tutorials on the internet about compiling android are for linux. Probably because android is a linux based operation system. I don't think it's possible to compile on windows
Install linux or use the live CD...
well I guess I'll have to install Ubuntu then
Thanks... and any more suggestions would be greatly appreciated..
Where I can find the tutorial for compiling my rom?
hi
i have flashed my Samsung galaxy5 gt-i5503 to samung galaxy i5500L using firmware for usa ...samfirmware link....
now i have a perfectly working Froyo2.2 in my phone...
pls help me out for the best settings on cuptuner app....
alistassio said:
Where I can find the tutorial for compiling my rom?
Click to expand...
Click to collapse
Sorry, it's not quite as simple as that. First set up your Linux install, and all necessary tools (check the Android developers site), and then come back and ask where to begin!
any chance by making an htc sense ui custom rom for it?
Custom ROM
Can I also get the custom ROM for SG 551?
Thanks,
Disha
How to continue with built kernel
nprussell said:
Sorry, it's not quite as simple as that. First set up your Linux install, and all necessary tools (check the Android developers site), and then come back and ask where to begin!
Click to expand...
Click to collapse
nprussell,
I have installed all necessary tools, downloaded froyo from developer site, got I5500XXJPG_Froyo sources from SAMSUNG, compiled the kernel.
Now i have in path kernel/arch/arm/boot: Image, install.sh, Makefile, zImage
How to proceed?
Many thanks for any help!
thanx man real helpful

[Q] cooking custom overclocked kernel?

hello xda!!!
i have a samsung galaxy 3 i5801 and i am trying to follow this guide-
http://code.google.com/p/milestone-overclock/wiki/SmashingTheAndroidKernel
to make a custom overclocked kernel.
this phones froyo source codes have just come out and it time fr developing!
the thing is i need a more specific guide as im stell farely new to android
and also because im using windows os.....
please give me some advice people....
and links to any software if needed ( fr widows)
btw the processor of this phone is s5p6442
does any one have info on this processor?
thanks again!!!
come on!!!
not even one reply!! anything at all would help!!
unreal3000 said:
come on!!!
not even one reply!! anything at all would help!!
Click to expand...
Click to collapse
If you want to take someone's complete and working kernel source and compile, the learning curve is not too high. If you want to take some source and mod it like the site that you linked, you are just going to have to take the time to learn a lot of stuff. I started my quest for Android and kernel knowledge about a year ago, and I'm not sure that I could work that out right now.
The first thing that you need to do is install Linux in a VM or dual-boot it. I love Windows. I use it everyday. But you are going to need linux for this. Sorry. I recommend Ubuntu or Debian. It will make other things easier for you too, like compiling AOSP and/or CM source, if you choose to do that at some point.
finaly some help!!
tks i realized iv have to use linux
but anyway il also be using someone elses custom kernel!
tks fr the help!
any other tips would help too!
unreal3000 said:
finaly some help!!
tks i realized iv have to use linux
but anyway il also be using someone elses custom kernel!
tks fr the help!
any other tips would help too!
Click to expand...
Click to collapse
1) You'll need an arm toolchain. I just sync CM source and use the one there but that's me.
2) the commands that I usually use are:
"export PATH=$PATH: path_to_toolchain"
"make ARCH=arm CROSS_COMPILE=arm-eabi- -j4"
3) This page is actually where I started from many months ago - http://blog.coralic.nl/2009/10/25/how-to-compile-the-htc-hero-kernel/
4) If you look at the code in Android Builder (link in sig), you can get the idea too. I based that part of AB off of #3 above.
5) EasyDev (in sig too) also grabs kernel source and compiles it.
gnarlyc said:
1) You'll need an arm toolchain. I just sync CM source and use the one there but that's me.
2) the commands that I usually use are:
"export PATH=$PATH: path_to_toolchain"
"make ARCH=arm CROSS_COMPILE=arm-eabi- -j4"
3) This page is actually where I started from many months ago - http://blog.coralic.nl/2009/10/25/how-to-compile-the-htc-hero-kernel/
4) If you look at the code in Android Builder (link in sig), you can get the idea too. I based that part of AB off of #3 above.
5) EasyDev (in sig too) also grabs kernel source and compiles it.
Click to expand...
Click to collapse
tks fr the help!!
but im still a bit of a noob
could u explain in more detail??? like for dummies??
tks again!
btw i have linux on my virtualbox....im still new to it...
anyone?? pls!!

[PORT] [HELP] Clone smart phone Yuke A730

hi friends xda) needs your help! I decided to
port the unofficial cyanogenmod 10.1 for a
single device! but when you try porting
eventually received a non working rom ((I
hope you can help me?)
Download stock ROM 4.0.4
I was able to get root with the http://www.unlockroot.com/download.html
Download cwm img
download stock recovery img
this one machine yuke a730 just me he was one SIM card http://www.yukemobile.com/?c=products&cid=207&t=view&viewid=261
1.Dimension:115.7*62.9*12.8mm
2.Touch screen:3.5 Capacitive touch screen
3.CPU:1Ghz,BCM21654
4.Memory:512M+4G
5.Resolution:320*480
6.Support WIFI/Wapi,MicroSD, up to 32GB
7.OS:Android 4.0
8.Dual camera:200W Back/30M Front
friends please help to port cm for this unit
please tell me or a copy of such an
apparatus with which I could get the source
code cm for my device so I can port
Sorry for bad English (
You will need the kernel source code from the OEM of the device before you can get very far.
Wayne Tech Nexus
a how to get it? can link to faq... but it is unlikely that I will
Ranisblogru said:
a how to get it? can link to faq... but it is unlikely that I will
Click to expand...
Click to collapse
There is no FAQ on this as most of the OEM of the clones never release the source code to their kernels as the device is not an official android device.
clear, thanks for the info and the last
question: is it possible to install another rom
device similar characteristics of my device?
performance in the first post of this topic

[HELP] MT 6577 (Mediatek) kernel 3.4.0 suorce available, but not able to build

I have some sources of mediatek 6577 base kernel also boot.img of kernel 3.4, but not able to build the, maybe because i m noob, or maybe there is not a perfect guide to start making kernel from source of mediatek, i m wanted to make kernel 3.4 for lenovo a390, because i want to run reall jellybean on that phone, i also have jellybean for mtk6577 (from ZTE) but whenever i installed that rom they could not boot, on boot screen the boot logo looks like mirrored, i m try my best, but no success, if someone please help me, so i m done any work for him, like (i m webmaster, now just entering in the android development)
THANKS in ADVANCE
xanderdrax said:
I have some sources of mediatek 6577 base kernel also boot.img of kernel 3.4, but not able to build the, maybe because i m noob, or maybe there is not a perfect guide to start making kernel from source of mediatek, i m wanted to make kernel 3.4 for lenovo a390, because i want to run reall jellybean on that phone, i also have jellybean for mtk6577 (from ZTE) but whenever i installed that rom they could not boot, on boot screen the boot logo looks like mirrored, i m try my best, but no success, if someone please help me, so i m done any work for him, like (i m webmaster, now just entering in the android development)
THANKS in ADVANCE
Click to expand...
Click to collapse
did you used 4.6.x toolchains sir?
abhoysm69 said:
did you used 4.6.x toolchains sir?
Click to expand...
Click to collapse
No i m not, because i dnt know about toolchains, whenever i tried to build kernels commands said (makefile command not found) and many more makefile error, /usr/bin error.
So i dnt know what shud i do.
If you are able to do this, this is very helpfull to me, because i want to make a rom that really 4.1.1 / 4.2.2 / 4.4.3 based for lenovo A390
THANKS for REPLY
xanderdrax said:
No i m not, because i dnt know about toolchains, whenever i tried to build kernels commands said (makefile command not found) and many more makefile error, /usr/bin error.
So i dnt know what shud i do.
If you are able to do this, this is very helpfull to me, because i want to make a rom that really 4.1.1 / 4.2.2 / 4.4.3 based for lenovo A390
THANKS for REPLY
Click to expand...
Click to collapse
if you want to build kernel from source you can learn from @srsdani's thread, at least you know the things you need to build a kernel, don't forget to hit the thanks button for him if his thread help you, if you already have all the things maybe i'll help you later
Hi,
Did you manage doing it ?
If yes - can you write how to ?
Thanks,
Ranchu

Compile CyanogenMod For XOLO BLACK

Hello everyone, can somebody compile CM12.1 or CM13 for XOLO BLACK? I know that there is already a CM12.1 ROM out there for this device but I've heard it's buggy. So, can someone come out with a bug-free ROM?
This device has decent hardware but TBH this HIVE ROM is ****ty, laggy and also very buggy, they don't even push out any OTA updates. Also, the kernel for this device could be found here: https://github.com/hiveinside/xolo_kernel
tanujboy said:
Hello everyone, can somebody compile CM12.1 or CM13 for XOLO BLACK? I know that there is already a CM12.1 ROM out there for this device but I've heard it's buggy. So, can someone come out with a bug-free ROM?
This device has decent hardware but TBH this HIVE ROM is ****ty, laggy and also very buggy, they don't even push out any OTA updates. Also, the kernel for this device could be found here: https://github.com/hiveinside/xolo_kernel
Click to expand...
Click to collapse
I am compiling a lineage 14.1 rom and it is in process. I cant find device specific code for this device.
I need developers to help please.
dev.kasibhatla said:
I am compiling a lineage 14.1 rom and it is in process. I cant find device specific code for this device.
I need developers to help please.
Click to expand...
Click to collapse
No source code for this device. Don't waste your time. If you've just bought this phone and it's returnable then take my advice, return it.
I've already moved on from this device now I own a OP3.
tanujboy said:
No source code for this device. Don't waste your time. If you've just bought this phone and it's returnable then take my advice, return it.
I've already moved on from this device now I own a OP3.
Click to expand...
Click to collapse
Bought over a year ago. Trying to build the device tree. Lets see.
Zero support from the xolo developers. They have already removed this phone from their website.
dev.kasibhatla said:
Bought over a year ago. Trying to build the device tree. Lets see.
Zero support from the xolo developers. They have already removed this phone from their website.
Click to expand...
Click to collapse
You can use the source code of Motorola X play. It has same processor and same screen resolution. You can take its device tree from lineage github and edit it as per your phone. Its code name is lux use this name to search it on git.
chiraganeja said:
You can use the source code of Motorola X play. It has same processor and same screen resolution. You can take its device tree from lineage github and edit it as per your phone. Its code name is lux use this name to search it on git.
Click to expand...
Click to collapse
I was building the device tree. I ll try what you say if it doesn't work out.
Thanks

Categories

Resources